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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                基本語法: ``` int a[10]{} //聲明了10個int類型是數據名字為a ``` 數組的另外一種聲明方式 變量類型 數組名稱[]{初始化,初始化} int a[]{1,2,3};編譯器會自動將a聲明為一個有3個元素的數組 ``` #include <iostream> int main() { int id[100]{}; int i{}; //輸入的學號 while (i <100){ avs: std::cout << "輸入學號"<<"輸入0查看已經登記的學生\n"; std::cin >> id[i]; for (int s = 0; s < i; s++) { if (id[i] == id[s]) { std::cout << "相同了不能輸入"; //判斷加goto解決輸入重名問題 goto avs; } } if (id[i] == 0) { system("cls"); //輸入0查看 for (int a = 0; a < i; a++) { std::cout << "編號" << a << "學號" << id[a] << std::endl; } } else i++; ```
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                              哎呀哎呀视频在线观看